it says both so is this the normal style or the performax that needs the esm or what ever that 200 dollar sending unit is

 

i have those in my truck. should have come with everything you need to make it work.

 

ya i won a $100 credit for gos performance and i asked for a pyro bc my awesome blowshift broke and they sent me that isspro it through me off it said both and im not going to buy a 200 dollar unit just to run a gauge

 

thats ridiculous if you need a 200 sender. you can get an autometer with EVERYTHING to install for like 130 bucks including the gauge and sender